Epson S1C17624 - Page 8

CONTENTS
S1C17624/604/622/602/621 TECHNICAL MANUAL
Seiko Epson Corporation
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13.5 Counter Control ............................................................................................................13-7
13.5.1 Counter Reset .................................................................................................13-7
13.5.2 Counter RUN/STOP Control ...........................................................................13-7
13.5.3 Reading Counter Values
.................................................................................13-8
13.5.4 Counter Operation and Interrupt Timing Charts..............................................13-8
13.6 Timer Output Control .....................................................................................................13-8
13.7 T16A2 Interrupts ........................................................
...................................................13-10
13.8 Control Register Details ...............................................................................................13-12
T16A Clock Control Register Ch.x (T16A_CLKx) .................................................................... 13-12
T16A Counter Ch.x Control Registers (T16A_CTLx) .............................................................. 13-14
T16A Counter Ch.x Data Registers (T16A_TCx) .................................................................... 13-15
T16A Comparator/Capture Ch.x Control Registers (T16A_CCCTLx) ..................................... 13-16
T16A Comparator/Capture Ch.x A Data Registers (T16A_CCAx) .......................................... 13-18
T16A Comparator/Capture Ch.x B Data Registers (T16A_CCBx) .......................................... 13-18
T16A Comparator/Capture Ch.x Interrupt Enable Registers (T16A_IENx) ............................. 13-18
T16A Comparator/Capture Ch.x Interrupt Flag Registers (T16A_IFLGx) ............................... 13-19
14 8-bit OSC1 Timer (T8OSC1) ......................................................................................14-1
14.1 T8OSC1 Module Overview ............................................................................................14-1
14.2 T8OSC1 Output Pin ......................................................................................................14-1
14.3 Count Clock ...................................................................................................................14-2
14.4 Count Mode ...................................................................................................................14-2
14.5 Counter Reset ...............................................................................................................14-3
14.6 Compare Data Settings .................................................................................................14-3
14.7 Timer RUN/STOP Control .............................................................................................14-3
14.8 PWM Output ..................................................................................................................14-4
14.9 T8OSC1 Interrupts ........................................................................................................14-5
14.10 Control Register Details ..............................................................................................14-5
T8OSC1 Clock Control Register (OSC_T8OSC1) ................................................................... 14-5
T8OSC1 Control Register (T8OSC1_CTL) .............................................................................. 14-6
T8OSC1 Counter Data Register (T8OSC1_CNT) .................................................................... 14-7
T8OSC1 Compare Data Register (T8OSC1_CMP) ................................................................. 14-7
T8OSC1 Interrupt Mask Register (T8OSC1_IMSK) ................................................................. 14-7
T8OSC1 Interrupt Flag Register (T8OSC1_IFLG) ................................................................... 14-7
T8OSC1 PWM Duty Data Register (T8OSC1_DUTY) ............................................................. 14-8
15 Clock Timer (CT) ........................................................................................................15-1
15.1 CT Module Overview .....................................................................................................15-1
15.2 Operation Clock.............................................................................................................15-1
15.3 Timer Reset ...................................................................................................................15-1
15.4 Timer RUN/STOP Control .............................................................................................15-1
15.5 CT Interrupts .................................................................................................................15-2
15.6 Control Register Details ................................................................................................15-3
Clock Timer Control Register (CT_CTL) ................................................................................... 15-3
Clock Timer Counter Register (CT_CNT) ................................................................................. 15-3
Clock Timer Interrupt Mask Register (CT_IMSK) ..................................................................... 15-4
Clock Timer Interrupt Flag Register (CT_IFLG) ........................................................................ 15-4
16 Stopwatch Timer (SWT) .............................................................................................16-1
16.1 SWT Module Overview .................................................................................................16-1
16.2 Operation Clock.............................................................................................................16-1
16.3 BCD Counters ...............................................................................................................16-1
16.4 Timer Reset ...................................................................................................................16-2
16.5 Timer RUN/STOP Control .............................................................................................16-2